By the End of the Permian, Small Mammal-Like Reptiles Called

question 68

Short Answer

By the end of the Permian, small mammal-like reptiles called the ____________________ evolved from the pelycosaur.

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Definitions:

Crater

A bowl-shaped geological formation at the top of a volcano or an impact crater formed by the collision of a meteorite.

Volcanic Ash

Fine particles of rock, minerals, and volcanic glass created during volcanic eruptions and dispersed in the air.

Solidified Lava

Lava that has cooled and hardened, transitioning from a molten state to a solid rock form.

Scoria Cone

A type of volcanic cone formed from fragments of lava thrown out during eruptions, characterized by steep slopes.